In other words, the count of Countries in the European Union is 0.005 times 5,500.

(a.k.a. EU) (2016 figures)There are 28 member countries in the European Union, the latest member of which is Croatia. The EU is largely urban, with sixteen cities having a population of one million or more, and 75% of the population living in an urban area.

In other words, the count of Living Kings and Queens is 0.0027 times 5,500.

(2015 figures) (distinct Monarchs)As of 2015, the world has fifteen Kings and Queens reigning over 45 countries. Of all these, Queen Elizabeth the II is the only reigning Queen; she has monarchical authority over the sixteen of the Commonwealth nations.